我有一个在独立空间中添加电子邮件 ID 和名称的代码。但它不能添加多个数据。另外,如果输入错误的任何数据,我该如何更新?
namespace IsoStore
{
public partial class MainPage : PhoneApplicationPage
{
// Constructor
public MainPage()
{
InitializeComponent();
IsolatedStorageSettings appSettings = IsolatedStorageSettings.ApplicationSettings;
}
private void button1_Click(object sender, RoutedEventArgs e)
{
IsolatedStorageSettings.ApplicationSettings.Add("email", "someone@somewhere.com");
IsolatedStorageSettings.ApplicationSettings.Add("name", "myname");
}
private void button2_Click(object sender, RoutedEventArgs e)
{
textBlock1.Text = (string)IsolatedStorageSettings.ApplicationSettings["email"];
textBlock2.Text = (string)IsolatedStorageSettings.ApplicationSettings["name"];
}
}
}